What is the thinnest skin on the body?
The thinnest skin on the body is that covering the eyelids, which is around 0.5 mm thick. This is an important reason why the skin on and around the eyelids becomes wrinkled before the rest of the body. Skin contains a protein called elastin. This provides the skin’s elasticity, allowing it to return to its original position when displaced.
What is the absolute thickest part of the skin?
Both of these areas are about 4 mm thick, with the absolute thickest area of the skin being that covering the heels of the feet. These areas of the body are subjected to constant interaction with the external environment, and thus must be thick and callused.
Which layer of skin is involved in a partial thickness burn?
A partial-thickness burn involves the outer layer of skin and a portion of the: dermal layer. Which of the following statements regarding severe burns is correct? Severe burns are typically a combination of all degrees of burn. a complete circuit must exist between the electrical source and the ground.
What are the properties of the skin?
Another incredible property of our skin is its ability to vary in thickness over different parts of the body depending upon the function of that body part. For example, the skin on our back is subjected to more physical stress and exertion than our fingertips.
When assessing a patient with a closed soft-tissue injury it is most important to quizlet?
Compromised arterial blood flow leads to crush syndrome and can occur when an area of the body is trapped for longer than 4 hours. When assessing a patient with a closed soft-tissue injury, it is MOST important to: remain alert for more severe underlying injuries.
What layer of the skin forms a watertight?
The outermost layer of the epidermis is made up of sheets of dead cells that serve as the major waterproof barrier to the environment.
In which of the following should you remove an impaled object?
The only instance where an EMT will remove an impaled object is when it is blocking a patient's airway. In any situation of an impaled object, you should call 911 or take the victim to the hospital.
When an area of the body is trapped for longer than 4 hours and arterial blood flow is compromised?
When an area of the body is trapped for longer than 4 hours and arterial blood flow is compromised, crush syndrome can develop.
Is hypodermis skin?
Your hypodermis is the bottom layer of skin in your body. It has many functions, including insulating your body, protecting your body from harm, storing energy and connecting your skin to your muscles and bones.
What are the layers of the skin?
Skin is the largest organ in the body and covers the body's entire external surface. It is made up of three layers, the epidermis, dermis, and the hypodermis, all three of which vary significantly in their anatomy and function.
Can someone survive being impaled?
These injuries are horrifying to site, but the patients who are lucky enough to make it to hospital, usually survive. Chances of survival are larger in right sided impalement injuries while central injuries are always died at the scene.
What should you do for a person with an object like knife stuck in their leg?
20. What should you do for a person with an object, like a knife, stuck in their leg? A. Rinse the wound with water, and apply antibiotic ointment and a sterile dressing.
Can objects punched in the body parts can be removed?
Here's the #1 rule: Do not remove the impaled object.. Pulling out the object can damage nerves and blood vessels and make the wound much worse. Instead, you should: Call 911 and get your first aid kit.
Where is the dermis?
the skinThe inner layer of the two main layers of the skin. The dermis has connective tissue, blood vessels, oil and sweat glands, nerves, hair follicles, and other structures. It is made up of a thin upper layer called the papillary dermis, and a thick lower layer called the reticular dermis.
Which portion of the blood carries oxygen to and wastes away from body tissues?
The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.
Which of the following is not a solid organ of the abdomen?
stomach. Rationale: In general, solid organs bleed when injured and hollow organs spill their contents into the abdominal cavity, resulting in peritonitis—inflammation of the intra-abdominal lining. Of the choices listed, the stomach is the only hollow organ. 2.
Where is the thickest skin on the body?
The thickest skin of the body is on the palms of the hands and the soles of the feet. Both of these areas are about 4 mm thick, with the absolute thickest area of the skin being that covering the heels of the feet. These areas of the body are subjected to constant interaction with the external environment, and thus must be thick and callused.
What is the property of skin?
Another incredible property of our skin is its ability to vary in thickness over different parts of the body depending upon the function of that body part. For example, the skin on our back is subjected to more physical stress and exertion than our fingertips.
What makes the skin on the palms and soles thicker?
The skin covering our palms and soles is made even thicker by the stratum lucidum, a layer of the epidermis that is not present in any other part of the body.
Why is my skin leathery?
This provides the skin’s elasticity, allowing it to return to its original position when displaced. Elastin fibers are highly susceptible to UV rays, however. As we age, the Sun’s rays destroy more and more of the elastin in our skin, causing it to toughen or become leathery as we age.
Why is skin important?
It performs many essential tasks, such as protecting deeper tissues from damage, regulating body temperature, keeping water and bodily fluids inside the body, and keeping bacteria and other unwanted substances out of it . Another incredible property of our skin is its ability to vary in thickness over different parts of the body depending upon the function of that body part. For example, the skin on our back is subjected to more physical stress and exertion than our fingertips. Because of this, the skin on our back is thicker, giving the tissues underneath it greater protection from mechanical damage such as cuts and bruises. Meanwhile, the skin on our fingertips tends to be thinner, allowing them greater sensitivity to perform tasks requiring delicacy and agility. This greater sensitivity also helps protect our fingers from dangers our backs are not as likely to face, such as touching a hot stove.
Why are my fingers so sensitive?
Meanwhile, the skin on our fingertips tends to be thinner, allowing them greater sensitivity to perform tasks requiring delicacy and agility. This greater sensitivity also helps protect our fingers from dangers our backs are not as likely to face , such as touching a hot stove.
Which skin area is the thinnest?
Read on and find out more about the thinnest and the thickest skin in the body. The skin under the eyes and the areas around the eyelids being the thinnest skin in the body is the first area to show signs of aging, “crows feet” and wrinkles.
What is the thickest skin in the body?
The Thickest and Thinnest Skin in the Body. The skin located under the eyes and around the the eyelids is 0.5 mm thick and is the thinnest skin in the body. The skin on the palms and the soles of the feet is 4 mm thick and the thickest skin in the body. The heel portions of the feet being the thickest portions.
How does exfoliation help with skin renewal?
Exfoliation will bring about skin renewal by removing dry damaged and dead cells and promoting newly formed skin cells. Make it a priority to protect your skin which is the largest organ of the body and do give special attention to the thinnest and thickest skin areas in your body. Tweet.
How to take care of the thickest skin in your body?
TIPS IN TAKING GOOD CARE OF THE THINNEST AND THICKEST SKIN IN YOUR BODY. Have regular massages of the hands and feet along with manicures and pedicures. Daily examination and application of moisturizers to the hands and feet are effective in keeping them in good condition.
Why does sagging occur in thin skin?
Elastin allows body tissue to resume its shape after it is stretched. Sagging occurs early in these thin areas because they have less elastin.
Why do my eyes wrinkle?
WHY? The epidermis or outer most layer of the skin under the eyes and around the eye areas has fewer oil glands , this results in early drying and wrinkling of these skin areas. Weakening of the muscles in any part of the body will result in wrinkles and so it is with the skin around the eyes.
Is skin color inherited?
Your skin color and texture is inherited and is genetic to your family history. The amount of perspiration produced differs in amount from one person to the next. After exercise there is a unique scent given off by each person from their skin secretions and the sebaceous and sweat glands.